Schematic Diagram - Marantz SA1/F1N Service Manual

2.3 SCHEMATIC DIAGRAM

SACD PWB-C(2/2)
CD SIGNAL
SEL_1
SEL_2
PICKUP UNIT
H
L
FLEXIBLE
H
ACTUATOR
PWB CNS501
Fo+
TR+ 3.5V
Tr- 1 1
FO+
3.5V
Tr+ 2 2
TR- 3.5V
Fo- 3 3
FO-
3.5V
4 4
VCC 4.9V R501
5 5
1K
G_SW 4.9V
LD
6 6
GND 0V C507 TP504 R50A
PD 7 7
LD 1 1
1.0V
VA 8 8
VS
2.0V
VB 9 9
VR 0V
VC 10 10
PD 0V
VD 11 11
VC 2.0V
12 12
VA 2.0V
V/2
13 13
GND 0V
VDD
14 14
VB
2.0V
Gnd 15 15
VD 2.0V
C503
HOLOGRAM 16 16
VOSC 0.3V 1
LASER UNIT
17 17
(DVD)
GND(NC) 0V
C504
18 18
VS 2.0V
1
19 19
Gnd VCC 4.9V C505
VDS 20 20
OSC
1
GND 0V
21 21 TP514
C506 R528
LD 1.5V
22 22
VDD
VC 1 1
2.0V
23 23
VA
VR 0V
VB 24 24
PD 0V
VC 25 25
VA 0V
26 26
VE
VE 2.0V
27 27
VF
GND 0V
28 28
V/2
VF 2.0V
29 29
Gnd
VB
2.0V
30 30
LD
PD
D504
+B
RB521S30
HOLOGRAM D502 R503
LASER UNIT (CD) RB521S30 2.7
CNP501 C508
+B TP501
C502
0.0047
(M_A0) 0.0047
1 1
(M_B0)
M 2 2 12 11 10 9 8 7 6
(M_A1)
3 3
PG-B VMB
(M_B1) B
B VCC
4 4 NFB
IC503
PWB
SLED MOTOR TB6504F
STEPPING MOTOR DRIVER
C509
RESET
0.0047 NFA
PGA A VMA S-GND
A
5.0V
13 14 15 16 17 18 19 20 21 22 23 24
C501
0.0047 C510
47/10
D501
D503
+B
R507
RB521S30 RB521S30
1K
CNS502
(M_H-)
5.8V R520
1
5.8V (M_H3-) 150
2
5.8V (M_H3+)
3
5.8V (M_H2-) C514
4
0.01
5.8V (M_H2+)
5
M (M_H1-)
5.8V
6
(M_H1+)
5.8V
7
(D_5V_R502) +B +B
6.0V
8
SPINDLE MOTOR 0.6V (M_U)
R502
9
0.4V (M_V) 150 +B
10
0.8V (M_W)
11
M703
LOADING MOTOR
(-) M
PICKUP IN SENSOR PWB-D3
CNS51A
PH51
PUCKUP IN 1
SENSOR
2
3
TRAY SENSOR PWB-D1
PH52
SPEED
SENSOR
1
2
3
PH53
4
OPEN
SENSOR 5
CNS52A
CNP53
SW51
1
PLAY
2
SW52
3
STOP
CNS53B
MODE SWITCH PWB-D2
+B
+B
Q501 R521 R542
2SA1037 KR
47 47 +B
R527
C523 C529
R519 47
47/10 47/10
L501
4.7K
C527
GAIN 10µH
C516 0.01
L -2dB R518
0.01 D505
R563
H +2dB 2.2K R529
2 3 DAP202K R545
10K
470
H +6dB
Q502 470
1
DTC144 EK
IC501
R530
2.0V
TA1244FN
39K e_IN
GND 0V
1 24
MIX_OUT
C525 0V 2.0V
TP505 R522 2 GND MIX 23
0.1
(GAIN0) 5.6K 0V
S/DUAL MIX_IN
3 22
(+10dB)
C526 3.3V
R531 2.0V 0.1 a_IN RF_N
4 21
2.1 V
39K
R536 2.0V b_IN
5 2.1 V
20
39K RF_P
2.0 V C_IN 48 V
6
R532 VCC2 19
39K 2.0V d_IN a_OUT 2.0 V
7 18
R533
2.0V VREF b_OUT
39K 2.0 V
8 17
R534 IN
1.0 V c_OUT
39K f_IN 2.0 V
9 16
1.0 V
(GAIN1) d_OUT
C519 C524 GAIN 2.0 V
10 15
0.1 0.1 SEL_1
R523 e_OUT
4.8 V 2.0 V
11 VCC1 14
5.6K
(GAIN2) C520 3.8 V f_OUT 2.0 V
12 GAIN 13
0.1
TP515 R524 SEL_2
5.6K
C528
47/6.3
C511
0.1
5 4 3 2 1
IC501 :I/V CONVERTER AMP.
M2 M1 CK1
MO REF
IN
IC504
IX2842AF
OSC
CW/
SPINDLE MOTOR DRIVER
ENABLE
CCW CK2
+B
+B
0.1V
C570
C571
0.1
0.1
C535
R550 C517
0.1
1.5 0.1
R551
1.5
R537
1.5
28 27 26 25 24 23 22 30 21 20 19 18 17 16 15
1 2 3 4 5 6 7 29 8 9 10 11 12 13 14
M_H-_R520
C513
0.01
C530
0.0022
C515
0.01
+B
(+)
3.5V (M_LD+)
1 1
3.5V (M_LD-)
2
2
CNP502
R540
4.7K
TP502
TP503
CNP503
+B
VCC +B
5.0V R511
1 1 1
3.8V GND 330
2 2 2
30
5.0V IN_SW 14 13 12 11 10 9 8 7 6 5 4 3
3 3 3
R510
47K
CNS51B
15 16 17 18 19 20 21 29 22 23 24 25 26 27 28
R505
CNS52B
GND_SP 330
4.8V
1 1 1
SP_SW
0V
2 2 2
R506
5.0V R512
3 3 3
330
3.8V GND _EJ 47K
4 4 4
4.3V EJ _SW
5 5 5
R513
47K
CNP504 LD_SW
R535
100
R598
CNS53B C521
10K
(MECSW1)
5.0V 0.01
1 1 1
M_GND
0V
2 2 2
MECSW2
4.2V +B
3 3 3 R525
100
CNP505
+B
+B
2-9
R590
8.2K
R589
C538
12K
0.1
R580 C548 C561
3.3M 0.01 47/6.3
C559
2.0V 47/6.3
2.0V 2.4V
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
2.0V
49
4.8V
2.0V
P1FP VccR
50 49
P1FN 32
DPDB 0V
4.8V
LDP1 NC
51
2.0V
P1DI NC
52
2.1V
2.0V RFO
53 P1CI
2.2V
IC502
2.0V
54 P1BI RPP
2.0V
55 P1AI IX1517GE RPB
1.1V
0V
56 GNDR RPO
RF SIGNAL
4.8V
LDP2 RPZ
57
4.8V
2.0V
P2AI PROCESSOR VccS
58
2.0V
P2BI DFTN
59
2.0V
FEO
60 P2CI
2.0V
61 P2DI TEO
0V
62 GNDS LVL
4.8V
2.0V 64 P2FN
P2FP VCKF 17 VccP
63
2.0V
64
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
2.3V
C560
C544 1
R581
47/6.3
3.3M
C541
C547
2.2/50
0.1
C546
22/6.3
C543
0.001
C555
Q505
0.0022
DTC144 EK
2 3
Q506 1
DTC144 EK
2 3
C556
1
0.0022
+B
R584 10K
R585 10K
C574
0.1
R591
R594
10K
22K
+B
R574
5.6K
14 13 12 11 10 9 8
IC505
NJM324V IC505 R595
10K
4-CIRCUIT
OPE AMP. Q507
1 2 3 4 5 6 7 DTC144 EK
2
R575
47K
+B
C542
R587
0.01
4.7K
R577
5.6K
R544
10K (B_VREF)
2 1
IC506
R546 R571 2.2K
100
BA6796FP
LOADING/FOCUS/TRACKING/
SPIN/SLED DRIVER 8 7 6 5 4 3 2
GND GND INH 0Z Z 1Z 0Y
0X
C Y X
8 7 6 5 1X
B A
IC508
9 10 11 12 13 14 15 16
NJM2904M
OPE AMP.
R582
1 2 3 4
47K
(DVD__L)
+B
C534
0.0033
(FMOIN)
R539
2.2K
C569
10/16
+B
C672
R605
10 10P(CH)
+B
+B
C626
0.01
33MHZ
R612
3.8
680
4 .9V 0.4 (D15)
8 7 6 5
0
+B
2.2V
1 2 3 4
0V
R614
R610
33 33
TP506
RF
TP507
A_GND
2.1V
25 24 23 22 21 20 19 18 17 16 15 14 13 1 12
TP508
C562 FE
32 TP509
0.1
TE
TP510
31
VREF 0 V 26 HOST_INTERFACE
TP511
30 0.6ms D_GND 0 V 27
TP512
0V (MDX)
1.7 PLCK 0 V 28
29 (MDY)
DATA
0 V 29 (MDY)
C563 0
28
TP513 0 V (MDXD)
0.0047 30
27 +B 31
5.0 V VCO
DSI_REGISTER(64B)
1.6V 4.3 V ED_I/F TEMP
(RFCD) 32
26
0V (SVCK) INTERRUPT_REGISTER
R615 33
C564 (RFRP)
R608 220K SYNC_DET
25 R607 15K 470 1.7V
0.0047 34 DATA_SLICE STATUS_REGISTER
(RFCT)
1.1V R604 10K R616 1.7V
24 35 COMMAND_REGISTER
SYNC PROTECT
C565 470
R601 10K C610 R619 1.5V
36 PLL
23
0.1 330P 1.65V 270K
N16-8ODEM ID_CHECK
0V (CH) 37
22 C607
C615 3.4V
38 RLL_DETECTER
(FE) 330P(CH) EDC-RAM(192B)
2.1V 0.033 0.93V C616 EDPE_COUNTER
21
39
1.3V 0.01
C605 C617
2.1V 40
20 SLCO DISPERSIONuEDC
0.1 22P(CH)
0V
C601 41
1.1V AVSS
ERASURE-RAM(400B)
19 470P C618 1.7V
42
C566 AVR (PVK)
C619 1
1.7V
18 0.6ms 43 VRC
0.1 C606 SYNDROME
0.01 C620
1.7V
1.7 100/6.3 44 PVR
17 AFC_CONTROL SEI EUGLID
1 3.4V
1.5 45 AVDD (PPCK) CHIEN_SEARCH
AFC_CONTER
1.6V C621 0.85V (SVCK)
C567 0 46 RVR2
0.01
3.4V AFC_CONTROL (PPCK)
0.1 LOCATION PATTERN
47 RVDD
C623 1.7V RFIN AFC_CONTER TUMCR
48
470P (SVCK)
0V
49 BRAKE
RVSS
C622
3.4V
50 RVR1
0.01 MEMORY_MANAGEMENT_UNIT/ADDRESS_GEN
(D3.3V_L601) PWM
L601
C612
47µH
0.01 51 5253 545556 5758 596061 6263646566 67686970 7172737475
C603 R611
100/6.3 10K
R623 C640
0.01
5.6K IX1474GE
R622 C629
SACD DATA PROCESSOR
150
0.1
28 27 26 25 24 23 22 21 20 19 18 17 16 15
1 2 3 4
R630
12K
+B
C633
3 C634
0.0047 0.0047
1
+B (FOO)
(TRO)
R620
10K
R613 C625
10K
0.01
R609 C614
0.047
10K
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34
C604
0.0033
4.2V 2VREF
51
0V SEL
52
5.0V /FOON PWM D/A
53
5.0V
54 /DFCT
5.0V
55 /SRCH
+B A/D
5.0V
56 /SHC
C613 5.0V
57 VDD
R603
0.01 SERVO
0V VSS
58 CTL
10K
5.0V IO0
59
0V IO1
60
(LD_CTL)
0V
61 IO2
(/MUTE) 0V
62 IO3
5.0V
63 DMOUT
0V
64 CKSE
5.0V DACT
65
16kRAM
0V TESIN
66 CK
5.0V
TESIO1 GEN.
67
0V
68 VSS
0V
69 PXI
PXO ERROR
5.0V 70
COLE
1bit
1 5.0V VDD
71 DAC
1Y 0V XVSS
72
1.9V XI
73
LPF
2.1V 74 XO
5.0V
75 XVDD
C611
0.01
C545
767778 79808182838485 868788 899091 9293949596979899
0.01
+B
R627
10K
C609
R628 R633
100P
10K
(CH) 10K
1
2 3
R583
Q602
4.7K 2 3
DTC144 EK
1
+B
2-10
1
WARF
2
WADT
3
+B +B +B WACK
4
RSTO_1
+B
5
A0
5.0 6
A1
0
7
ECCCS
8
RD
9
27MHz 18µs
18µs WR
3.2 10
5v ECCINT
0
5v 11
C648
0v D8
0v 12
0.01 +B
8 D9
13
9
D10
14
D11
+B 15
D12
16
C656
D13
11 10 9 8 7 6 5 4 3 2 1 100/6.3 17
D14
18
D15
19
0V R644 R645
100
220K 220K REQ
5.0V R642 20
99
(27M) (54M) 10K SDCK
2.2V R646 21
98
SOSO
2.8V C662 1K
22
STATUS_OUT 97
SVAL
R643 0.01 23
3. 5V C663 R647
96 C666
SERR
UNIVERSAL_PWM 4.3V 10K C660 0.01 1K 24
95 0.1
SD0
0.01
1.8V 25
94 SD1
0V 26
(RNDCCMPEG) 93 +B
SD2
2.4V (SDCK) (1.67MHz) 27
92
SD3
(SVAL) 0.56µs
5.0V 28
91
SD4
(SOSO) 29
5.0V 3.5
90
SD5
(SERR) 30
RF-FIFO 5.0V
89 0 SD6
5.0V (SD0) 31
PIFO_CONTROL
88 SD7
MPEG-FIFO(64W) 5.0V (SD1) 32
87
5.0V (SD2) (3.375MHz)
DISPERSION 86
5.0V (SD3) 0.3µs
85
C661
3.5V
84 5v
8 7 6 5
0.01
0V
83 0v Q
VCC PR CLR
(SD4)
5.0V
82 C668
ROM (SD5)
5.0V 0.01
(256W) 81
5.0V (SD6) CK D Q GND
80
(SD7) 1 2 3 4
5.0V
79
R649
(MD0)
(MDY) 78
+B
(MD1) 10
(MDX)
77
(MDXD)
(MD2)
8 7 6 5
76
5
MEMORY_DATA_JUNCTION
+B C667
0
0.01
1 2 3 4
1.8V
IC602 C669
+B
0.001
+B
IC605
TC7WU04FU
3-CIRCUIT
INVERTER
C655
0.1
5 6 7 8 9 10 11 12 13 14
+B
5v
0v
38µs (26kHz)
MCLK1_33MHZ
33
+B
CD_DOUT
34
+B D3.3V
+B
35
+B A_5V
36
C651 R636
D_5V
+B +B
0.015 33K 37
AT_8V
+B
38
R635 +B
D_GND
3.3M 39
M_GND
40
A_GND
41
R640
RFRP
47K
42
TE
+B
43
FE
R637 44
LVL
45
33 32 31 30 29 28 27 26 120K
TMAX
25
XMAXS
24 0V
PDO 2.1V
23
SLICE
PDOS CDERR
22 2.1V 46
C659
CDFRM
SPDO 2.1V
21 47/6.3 47
P2VREF 4.1V CDDAT
20 48
0V CDCLK
TESIO0 19
49
STATUS +B
VDD 5.0V EMPH
18 50
MONIT
17 5.0V
COFS C658
16 1.7V
SPDA 0.01
15 1.7V SLDCK1
51
SPCK 2.4V
14 SLDCK2
SBSY 2.5V 52
13
CW/CCW
53
SFSY 0V
12 MECSW1
C654
DATA 54
0V
11 0.01
MECSW2
VSS 0V 55
10
5.0V +B
VDD
9
(CDERR)
CLCK BUS0
8 0V
56
SBOK 0V
7 BUS1
57
IPF 5.0V
6
BUS2
AUDIO 58
MBOB
OUT 5 0.3V BUS3
TP601
59
DOUT 5.0V
4 BUCK
(CDDAT) 60
AOUT 0V
3 SBCS
(CDCLK) 0V 61
BCK
2 SBSY
0V 62
VSS
1 RF_LT 1
R639 63
1K
GAIN0
64
100
2.5V (CDFRM) GAIN1
65
R648 GAIN2
66
(EMPH)
1K DVD_L
67
C650
SPIN_FG
68
0.01
+B FMOIN
69
EJ_SW
70
IN_SW
71
LD_SW
72
LD_RVS
73
LD_FWD
74
SEEK
75
CHOP
76
OFTRK
77
DFCT
78
+B